After we have regset support, we can use CORE_DUMP_USE_REGSET. Signed-off-by: Shaohua Li <shaohua.li@xxxxxxxxx> --- arch/ia64/kernel/process.c | 30 ------------------------------ include/asm-ia64/elf.h | 7 +------ 2 files changed, 1 insertion(+), 36 deletions(-) Index: linux/arch/ia64/kernel/process.c =================================================================== --- linux.orig/arch/ia64/kernel/process.c 2008-02-28 07:54:50.000000000 +0800 +++ linux/arch/ia64/kernel/process.c 2008-02-28 10:47:42.000000000 +0800 @@ -625,21 +625,6 @@ do_dump_fpu (struct unw_frame_info *info do_dump_task_fpu(current, info, arg); } -int -dump_task_regs(struct task_struct *task, elf_gregset_t *regs) -{ - struct unw_frame_info tcore_info; - - if (current == task) { - unw_init_running(do_copy_regs, regs); - } else { - memset(&tcore_info, 0, sizeof(tcore_info)); - unw_init_from_blocked_task(&tcore_info, task); - do_copy_task_regs(task, &tcore_info, regs); - } - return 1; -} - void ia64_elf_core_copy_regs (struct pt_regs *pt, elf_gregset_t dst) { @@ -647,21 +632,6 @@ ia64_elf_core_copy_regs (struct pt_regs } int -dump_task_fpu (struct task_struct *task, elf_fpregset_t *dst) -{ - struct unw_frame_info tcore_info; - - if (current == task) { - unw_init_running(do_dump_fpu, dst); - } else { - memset(&tcore_info, 0, sizeof(tcore_info)); - unw_init_from_blocked_task(&tcore_info, task); - do_dump_task_fpu(task, &tcore_info, dst); - } - return 1; -} - -int dump_fpu (struct pt_regs *pt, elf_fpregset_t dst) { unw_init_running(do_dump_fpu, dst); Index: linux/include/asm-ia64/elf.h =================================================================== --- linux.orig/include/asm-ia64/elf.h 2008-02-28 07:54:50.000000000 +0800 +++ linux/include/asm-ia64/elf.h 2008-02-28 10:47:42.000000000 +0800 @@ -26,6 +26,7 @@ #define ELF_ARCH EM_IA_64 #define USE_ELF_CORE_DUMP +#define CORE_DUMP_USE_REGSET /* Least-significant four bits of ELF header's e_flags are OS-specific. The bits are interpreted as follows by Linux: */ @@ -207,12 +208,6 @@ extern void ia64_elf_core_copy_regs (str struct task_struct; -extern int dump_task_regs(struct task_struct *, elf_gregset_t *); -extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *); - -#define ELF_CORE_COPY_TASK_REGS(tsk, elf_gregs) dump_task_regs(tsk, elf_gregs) -#define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) dump_task_fpu(tsk, elf_fpregs) - #define GATE_EHDR ((const struct elfhdr *) GATE_ADDR) /* update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes */ - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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